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CVE-2008-3276

7.1 · HIGH

Integer overflow in the dccp_setsockopt_change function in net/dccp/proto.c in the Datagram Congestion Control Protocol (DCCP) subsystem in the Linux kernel 2.6.17-rc1 through 2.6.26.2 allows remot…

Published Aug 18, 2008linuxCWE-189EPSS 3.21%

Overview

CVE-2008-3276 is a high-severity vulnerability affecting linux linux_kernel. It was published on August 18, 2008 and has a CVSS 2.0 base score of 7.1 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Integer overflow in the dccp_setsockopt_change function in net/dccp/proto.c in the Datagram Congestion Control Protocol (DCCP) subsystem in the Linux kernel 2.6.17-rc1 through 2.6.26.2 allows remote attackers to cause a denial of service (panic) via a crafted integer value, related to Change L and Change R options without at least one byte in the dccpsf_val field.

Remediation

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refgit.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=3e8a0a559c66ee9e7468195691a56fefc3589740Reflists.opensuse.org/opensuse-security-announce/2008-10/msg00008.htmlRefsecunia.com/advisories/31509Refsecunia.com/advisories/31836Refsecunia.com/advisories/31881Refsecunia.com/advisories/32190Refsecunia.com/advisories/32237Refsecunia.com/advisories/32370Refsecunia.com/advisories/32393Refsecunia.com/advisories/32485

How CyberStrike helps

Frequently asked questions

What is CVE-2008-3276?

CVE-2008-3276 is a high-severity vulnerability affecting linux linux_kernel. It was published on August 18, 2008 and has a CVSS 2.0 base score of 7.1 (HIGH).

How severe is CVE-2008-3276?

This vulnerability has a CVSS 2.0 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-3276?

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-3276?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-3276 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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